Title :
Notice of Retraction
Research on aerodynamic drag reduction of heavy commercial vehicle
Author :
Chen Jing ; Wu Yun-zhu ; Wang Deng-feng ; Xu Wei-gang ; Wen Gui-jin
Author_Institution :
State Key Lab. of Automotive Dynamic, Jilin Univ., Changchun, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Computational Fluid Dynamics (CFD) simulation for two types of heavy commercial vehicle (one with aerodynamic drag reduction devices and the other without) is performed to investigate their aerodynamic characteristics in this paper. Through the analysis of airflow and pressure distribution on the full vehicle surface, the drag reduction mechanism and the influence of these drag reduction devices on commercial vehicle´s aerodynamic characteristics are discussed. The comparison of CFD results with wind tunnel results reveals the same trends of the aerodynamic characteristics. The methods to improve the aerodynamic characteristics of heavy commercial vehicles are proposed.
Keywords :
aerodynamics; computational fluid dynamics; drag reduction; flow simulation; road vehicles; vehicle dynamics; wind tunnels; CFD simulation; aerodynamic drag reduction; airflow analysis; computational fluid dynamics; heavy commercial vehicle; pressure distribution; wind tunnel; Aerodynamics; Automotive engineering; Computational fluid dynamics; Computational modeling; Drag; Fluid dynamics; Fuels; Road vehicles; Solid modeling; Testing; CFD; Drag reduction; Drag reduction devices; Heavy commercial vehicle; Wind tunnel test;
Conference_Titel :
Computer Engineering and Technology (ICCET), 2010 2nd International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-6347-3
DOI :
10.1109/ICCET.2010.5485956
